baber/WOPTO huggingface dataset:
Patent JP-S5770937-A (JP)
Title: Oil pan for car engine
Inventor: SUGANO HIDEO
IPC: F16M1/021
Filed: 1980-10-22
Abstract: PURPOSE:To effectively reduce the noise of vibration by forming an oil pan for automobile engine with a compound member consisting of two sheets of steel plate with a plastic sheet inserted between. CONSTITUTION:A oil pan consists of two sheets of steel plates 1 and 1 with a plastic sheet melted and fitted by heat between. The sheet 2 is made of olefin resin-plastic material containing 20-60 weight per cent of carbon fiber and having a comparatively low pour point of 150 deg.C or less. The olefin resin-plastic sheet has an excellent capacity of absorbing vibration.
Patent JP-S635703-A (JP)
Inventor: KIMURA TOMOYUKI
IPC: B29D35/00
Filed: 1986-06-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000003653-A (JP)
Title: Magnetic switch device, door device for pet using same, and method for opening and shutting door device for pet
Inventor: TAGAMI MINORU
IPC: H01H36/00
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent other animals from coming indoors, even when doors and windows are held open by an owner so that pets bred by him/her are left loose and freely come into and go out doors and windows. SOLUTION: This door device for pet B1 comprises a partition member 4, a door 5, a magnetic switch device A1 and a passing control device 6. Operators 2 are attached to a collar 70 of a particular pet 7. The door 5 is rotationally set to a partition board 41 of the partition member 4 through a rotation axis 50. A switch body 1 is provided in a hollow part 44 in the upper part of a tunnel member 42. The passing control device 6 is set on the indoor side of the partition board 41. The passing control device 6 has a locking member 60 normally preventing the door 5 from rotating toward the indoor side. When a movable contact 13 of the switch body 1 is contacted with a fixed contact 12 by magnetic force of the operators 2, the passing control device 6 moves the locking member 60 backward during the time needed, to allow the pet to pass through.
Patent JP-S5852411-A (JP)
Title: Measuring method for distribution of charging materials in blast furnace
Inventor: SHIRAKAWA MITSUSHI
IPC: C21B7/24
Filed: 1981-09-21
Abstract: PURPOSE:To estimate the surface profiles of the charging materials in a blast furnace accurately at low equipment costs by trisecting the top of the blast furnace in a diametral direction, and using the values which express the descending distances of the plane of the charging materials for the same time at the three representative points by polynomial by diametral directions. CONSTITUTION:The descending distances at the three representative points in the central area, middle area and peripheral area which trisect the top of a blast furnace in a diametral direction are expressed by functions using time as a parameter. The descending distances of the plane of the charging materials for the arbitrary same time are expressed by polynomial by distances in the diameteral direction. On the other hand, surface profiles are measured by using a probe 1 having three detecting weights 2 that can measure the above-mentioned three points simultaneously, right after charging of the charging materials using a control plate 5 for the distributions of the charging materials. Upon ending of the measurement, the weights 2 are hoisted, the probe is moved in a diameteral direction and the profiles are measured at the next measuring points. The operations are repeated n-times and the surface profiles at the respective points are measured. Arrangement is so made that the surface profiles can be drawn accurately  by correcting the deviations with time existing in the respective measurements with the descending distance distributions of the above-mentioned charging materials.
Patent JP-S6040974-A (JP)
Title: Polarity discriminating type object tracking apparatus
Inventor: YAMAKAWA MORIYOSHI
IPC: G01S13/68
Filed: 1983-08-16
Abstract: PURPOSE:To enable stable tracking without being affected by a radio wave in a real object, by discriminating the degree of the radiation temp. of an object with respect to a background radiation temp., and changing over the polarity of an angle error signal by using the discriminated result. CONSTITUTION:When an antenna 1 performing a conical scanning is directed to objective matter, an object signal is obtained from a receiver 2 and a part thereof is sent to an error angle detector 3 while the remainder thereof is sent to a discriminator 5 for discriminating the degree of the radiation temp. of the object with respect to a background. Phase detection is performed in the detector 3 to output an angle error signal showing the position of the object. This signal is supplied to a polarity change-over device 4 and signal polarity is properly changed over so as to be capable of always catching the object on a viewable line by the discrimination signal from the discriminator 5 while the changed- over signal is further sent to a device to impart torque 7 through servo amplifier 6 and the antenna 1 is driven so as to minimize an angle error to perform the tracking of the object.
Patent JP-H0712959-A (JP)
Title: Weather sensor device, timer device and electronic equipment
Inventor: SUZUKI KUNIHARU
IPC: G04C23/36
Filed: 1993-06-21
Abstract: PURPOSE:To easily install a weather sensor device, timer device, and electronic equipment and, at the same time, to make them to accurately operate. CONSTITUTION:A rain sensor 3 is connected to a timer main body 1 through a home bus system. In other words, since the rain sensor 3 is connected to the timer 1 through a sensor power supply cable 2A and lamp cord 6 (for 100V AC) already laid in houses, no special sensor connecting cable is required. Therefore, the sensor 3 and timer 1 can be easily installed. When the home bus system is used, in addition, information can be accurately transmitted to the timer 1 and the timer 1 operates accurately even when noise is generated in the signal transmitted and received between the sensor 3 and time 1, because two-way communication becomes possible.
Patent JP-H04348821-A (JP)
Title: Manufacture of micromachine
Inventor: UEDA MINORU
IPC: B23P15/00
Filed: 1991-05-24
Abstract: PURPOSE:To form a micromachine part with high precision by forming a finally removed sacrifice layer by using a plurality of layers containing a topmost layer and/or a lowermost layer formed of a ceramics material containing a specified element when a micromachine is manufactured on a base sheet, such as Si. CONSTITUTION:A selectively removed sacrifice layer is formed of a plurality of layers, and the topmost layer and/or the lowermost layer thereof is formed of a ceramics material containing rare earth elements Ba, Cu, and O. Concretely, Re-Ba Cu-0 ceramics, wherein Re is a rare earth element, that is, Y, Dy, and Ho, are preferable, and, for example, Y1Ba2Cu3O7-x is used. The ceramics are soluble in acid of low density, and when the topmost layer of the sacrifice layer is formed of the ceramics material, etching liquid rapidly dissolves the sacrifice layer. Further, when the lowermost layer is formed of the ceramics material, the sacrifice layer is peeled for removal even when the whole of the layer is not dissolved.
Patent JP-H01317617-A (JP)
Title: Manufacture of multi-layer bent pipe
Inventor: WAKAMATSU YATAROU
IPC: B23P13/00
Filed: 1988-06-16
Abstract: PURPOSE:To obtain a multi-layer bent pipe in which an inner pipe and an outer pipe is fitted firmly by forming the outer pipe as one body against the inner pipe by drawing, heating them, and thereafter, cooling the inner pipe, first, and subsequently, bending the multi-layer pipe by a bent arm in a state that the outer pipe is cooled. CONSTITUTION:The outside peripheral surface of an outer pipe 2 which is superposed relatively with a gap 3 on an inner pipe 1 is heated by a burner, etc. 9 and it is fed into a drawing die 10. Subsequently, by cooling water 12 supplied from a water tank 13 to the inside of the inner pipe to the vicinity of the lower end of the die 10, a double pipe 4 which has passed through the die 10 is cooled from the inside. Simultaneously, the pipe 4 is cooled from the outside surface by cooling water sprayed from a nozzle 15 to the outside peripheral surface of the pipe 4 in a lower position than a water surface level of the cooling water 12 with which the inner pipe 1 is filled. Next, by bending the pipe 4 by a bent arm, while executing this cooling, a multi-layer bent pipe 14 is obtained. The multi-layer bent pipe concerned 14 has large resistance against stress corrosion cracking, and especially, it is suitable for an oil well pipe, etc. used in a corrosive environment.
Patent JP-S5673338-A (JP)
Title: Detecting agent for cracks in steel material coating
Inventor: OTSUJI TAIKAI
IPC: G01N21/91
Filed: 1979-11-20
Abstract: PURPOSE:To arrange so that cracks in steel material coating may be detected clearly, by blending an acid solution and a reagent which colors reacting with an iron ion and adding a small quantity of surfactant therein. CONSTITUTION:A prearranged dose of weak acid such as acetic acid, etc. of proper concentration which dissolves steel, penetrating into cracks in a coating on steel material, etc. and a reagent such as arizanine S, etc. which colors reacting with an iron ion, are blended. And to this blended solution, a small quantity of nonion or anion surfactant is added. This detecting agent is uniformly applied on the surface of steel paint coat and is left alone for two to three minutes. The detecting agent permeates inside through cracks, etc., reaching the inner layer of steel material where the solution-contacted portion dissolves. Then eluted iron ion and a coloring reagent react each other, developing a color. This detecting agent allows especially clear observation of tensioned cracks in the paint coat in sharp contrast.
Patent JP-S53124077-A (JP)
Title: Chucking for wafer
Inventor: SASAKI TAMOTSU
IPC: H01L21/68
Filed: 1976-12-15
Abstract: PURPOSE:The main body featuring a U-shaped cross-section is produced, and the substrate is put on the bottom surface in the internal space. Then the air is jeted from the upper surface opposing to the bottom surface in order to chuck the substrate.
Patent JP-S5852424-A (JP)
Title: Manufacture of steel for carburizing at high temperature
Inventor: KOYASU YOSHIROU
IPC: C21D8/00
Filed: 1981-09-22
Abstract: PURPOSE:To enable carburizing at a high temp. in a short time without forming abnormal coarse grains, etc. by hot rolling a steel contg. specified amounts of N and Al under specified conditions to precipitate fine AlN and by using the resulting steel as a case hardening steel for carburizing at a high temp. CONSTITUTION:When steel parts are carburized, to reduce the consumption of energy they are carburized at a high temp. such as >=980 deg.C in a short time, so mixed grains and abnormal coarse grains are formed in the carburized steel structure to reduce the toughness. In order to prevent the formation of such grains, a case hardening carbon steel or a case hardening low alloy steel contg. 0.0040-0.0200% N and 0.020-0.100% Al is heated to 700-1,050 deg.C and hot rolled to precipitate solubilized AlN as 20X10<-12>/cm<2> fine AlN grains as rolled. The resulting steel is used as a steel for carburizing at a high temp. The steel can be carburized at a high temp. in a short time with no reduction in the toughness and little burning strain.
Patent JP-S5272393-A (JP)
Title: Production of neutralized aceive carbon granuls by the activation with steam
Inventor: MIZUFUNE SHIYOUJI
IPC: C01B31/08
Filed: 1975-12-15
Abstract: PURPOSE: To produce neutralized active carbon easily in short time by the reaction of active carbon granuls activated by steam and CO 2  gas under the presence of water. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5672362-A (JP)
Title: Kick voltage measuring method for glow switch
Inventor: WATANABE KENJI
IPC: G01R31/00
Filed: 1979-11-19
Abstract: PURPOSE: To measure a kick voltage in a short time with excellent manner, by generating a kick voltage suitable for measurement without distortion and variance through the use of DC voltage.  
     CONSTITUTION: A given DC voltage from a DC constant voltage circuit 3 is fed between a bimetal contact 8c and a fixed contact 8b of a glow switch 8 via a polarity inversion circuit 4 by taking the fixed contact 8b as positive to cause glow discharge. Contacts 8b and 8c are contacted through the glow discharge, and in response to the contact of the contacts 8b, 8c, the polarity of applied DC voltage is inverted to take the bimetal contact 8c as positive, and to open the contacts 8b and 8c. The kick voltage produced at this time is measured at a kick voltage measuring circuit 9 and it is input to a microcomputer 11 to judge the quality of the glow switch 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0315305-A (JP)
Title: Digging and collecting machine
Inventor: URANO YASUNORI
IPC: A01D13/00
Filed: 1989-06-13
Abstract: PURPOSE:To make a digging and raising member readily advance from an original starting position to the underground by protrusively supporting a lifting member through a supporting shaft on the rear part of the digging and raising member at the lower part of digging and collecting mechanism toward the rear upper part and letting the lifting member be rotatable from a set position upward. CONSTITUTION:In a frame 1 of main body, the front part is equipped with a connecting part 1a coupled with a tractor and the rear part is provided with a rotary central shaft 10. Digging and collecting mechanism 14 vertically rotatable around the rotary central shaft 10 is furnished with a digging and raising member 25 to dig and raise edible roots at the lower part and with rotatable cutters 31 to cut soil at both sides of the edible roots in the vertical direction at both the sides of the digging and raising member 25. In a cylinder device 46, the digging and collecting mechanism 14 is advanced around the rotary central shaft 10 from the ground to the underground. Further, a lifting member 36 for lifting edible roots which is protrusively supported through a supporting shaft 33 at the rear part of the digging and raising member 25 of the digging and collecting mechanism 14 toward the rear upper part and is upward rotatable around the supporting shaft 33 from the set position.
Patent JP-H11341120-A (JP)
Title: Mobile radio terminal
Inventor: MAENO NOBUYUKI
IPC: H04W88/02
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To improve the visibility of display information and to attain a stable operation by surely recognizing the operating state of a terminal even in an operation in a dark place. SOLUTION: In a PHS mobile terminal 100, a control part 5 is provided with an operating state recognizing means 501 and an emission display driving control means 502. The operating state recognizing means 501 recognizes the battery voltage of a battery 61, and recognizes reception electric field intensity (RSSI value) detected by a reception electric field intensity detecting part 16, and recognizes a connecting state with the other terminal based on the receiving situation of a control signal on a connection sequence with an opposite base station at the time of caging the other terminal.  An emission display driving control means 502 drives the turning-on or flashing of the LED of an emission display part 56 for displaying the recognized results based on the battery voltage, the RSSI value, and the connecting state with the other terminal at the time of calling recognized by the operating state recognizing means 501.
Patent JP-S5676366-A (JP)
Title: Cutting method using free abrasive grain
Inventor: KOMINE SUSUMU
IPC: B24B27/06
Filed: 1979-11-21
Abstract: PURPOSE:To reduce a contact surface between a work and a cutting member to keep the pushing force at the optimum value, by cutting the arcuately reciprocating work by the reciprocating cutting member. CONSTITUTION:The work 3 that is arcuately being reciprocated within a small angle range is made in contact with the wire 4 by raising a work table 12, and the cutting is started by lapping. The position of a section that is being cutted is gradually lowered, as the work table 12 is raised and the wire 4 is fed in a direction shown by the arrow 6 to cut the work 3. Command is externally put into a controller 46 such that according to the lighting of indication lamps 49b the rotational frequency of a pulse motor 29 is gradually increased and then is gradually decreased after the cutting section of the wire 4 has passed the maximum length of the traverse W and therefore the rotational angle theta is large enough to permit the cutting section of the wire 4 to move through the length of the traverse W of the work 3. Thus, the cutting is carried out with the contact surface between the wire 4 and the work 3 being approximately uniform, and during this cutting a slurry containing abrasive grains is fed to the section 52.
Patent JP-H052597-A (JP)
Title: Method for managing repeated rental commodity
Inventor: TAKASUGI KYOICHIRO
IPC: G06Q30/06
Filed: 1991-05-24
Abstract: PURPOSE:To systematize sales demanding work, customer managing work, etc., especially in uniform rental work or the like. CONSTITUTION:A specific bar code formed by a material capable of standing up to plural repeated work is stuck to a rental commodity to be repeatedly rented as an individual rental commodity identification(ID) label and (a): the formation of a stock list for registering items such as bar codes, destinations and sections and the punching of respective elements corresponding to the object numbers of the bar codes, (b): seal searching of registered items after repeated work and the sticking of seals to rental commodities, (c): the sending of statements of delivery, bills and other finacial and accounting management, and (d): the management of using states of rental commodities are at least executed by computer management.
Patent JP-H06282894-A (JP)
Title: Video signal magnetic recording/reproducer
Inventor: KIDO KOICHI
IPC: G11B5/027
Filed: 1992-05-18
Abstract: PURPOSE:To record/reproduce by automatically identifying a cassette. CONSTITUTION:At the time of recording, an identifier provided in a cassette is detected, and a video signal is recorded in a high performance cassette 7 in a high performance recording mode or in a standard cassette 1 in a standard recording mode. At the time of reproducing, a standard reproducing mode or a high performance reproducing mode is set based on a frequency component of a reproduced FM luminance signal.
Patent JP-H11333640-A (JP)
Title: Retaining ring assembling device
Inventor: WATANABE TAKESHI
IPC: B23P19/02
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a retaining ring assembling device to reliably assemble a retaining ring at a work. SOLUTION: This retaining ring assembling device comprises a press member 10 in which a retaining ring not deformed before assembly of a work in a hole or on a shaft is fitted; a throttle member 20 having a protrusion part 21 slidably inserted along the press member 10 and protruded from the tip side thereof along the peripheral surface of e press member 10; and an insertion guide 30 consisting of a first guide part 31, along which the press member 10 is slidable and which is connected to a second guide part 32, guiding the retaining ring between a slidable part and the peripheral surface of the press member 10 by a taper part 33 and a recessed part 35 which coincides with a protrusion part 21 and extends from the end face on the second guide part 32 side at least to a boundary part between a taper part 33 and a first guide part 31.
Patent JP-H05321290-A (JP)
Title: Limiting device for working machine operation range
Inventor: KUROKI KAZUNORI
IPC: E02F3/43
Filed: 1992-05-19
Abstract: PURPOSE:To enhance the safety by providing a safe region, decelerating region, and danger region in the operating range of a working machine, decelerating the machine speed in the area prior to the danger region, and stopping just before intruding into it. CONSTITUTION:When operation is started, a working machine position calculating part 34 calculates the position of the machine at all times and emits the result to a comparation/selection part 40. This part 40 compares the calculation value with the output signal from a decelerating region/deceleration pattern/return pattern setting and storing part 36 and judges whether the machine has reached the boundary between the safe region and the decelerating region. If judgement is as having reached the boundary, a working machine speed calculation part 4 calculates the machine speed of the deceleration pattern stored in the part 36. Another comparison/selection part 38 selects either which is the smallest among the machine speed and the speed due to the deceleration pattern, and the result is given to a command current calculation part 39. This part 39 calculates a command current value and gives the result to solenoid-operated proportional valves 11-145 to cause decelerating of the working machine, which is thus stopped when having reached just before the danger region.
Patent JP-S63316021-A (JP)
Title: Optical function element
Inventor: YOSHINO KATSUMI
IPC: C08G61/10
Filed: 1987-06-18
Abstract: PURPOSE:To obtain an optical function element of extremely simple element structure by applying a voltage to a soluble conductive polymer compound solution charged in a hollow in a casing. CONSTITUTION:Large variation in the light transmissivity of the solution of a soluble conductive polymer compound which is caused by applying the voltage to the solution is utilized. Namely, the casing or cell which contains the conductive polymer compound solution 1 consists of glass plates 2 and 2', spacers 4 and 4', and sealants 5 and 5', and the plates 2 and 2' and solution 1 form an optical path for transmitting external transmitted light. A switch 7 is turned on to connect electrodes 3 and 3' to a battery 6 and then the voltage is applied to the conductive polymer compound solution 1, thereby increasing the light transmissivity greatly according to the voltage. Then the switch 7 is turned on and then the light transmissivity decreases to its initial state. Consequently, this element functions an optical function element capable of optical switching, optical control, display, etc.
Patent JP-H09308440-A (JP)
Title: Agent for improving physical constitution of aquatic animal and improvement of physical constitution
Inventor: INUTA TOORU
IPC: A23K1/18
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain an oral physical constitution-improving agent mild and safe for environments and living bodies and excellent in the physical constitution-improving effect, and to provide a method for improving the physical constitution. SOLUTION: This agent for improving the physical constitution of aquatic animals contains lactobacillus as an active ingredient. The lactobacillus is used e.g. in the form of aqueous suspension or lyophilized powder. The lactobacillus is added in the number of >=10<6> cells per g of a feed. The physical constitution- improving agent may further be compounded with an acceptability-strengthening substance for the aquatic animals, a substance having a physical constitution- improving action, mlcroorganisms having the physical constitution-improving action, etc., in addition to the lactobacillus. The physical constitution-improving agent can orally be administered.